From dfdf56a8c8d3ba9035bf5ce6e5ce08e592cd9755 Mon Sep 17 00:00:00 2001
From: sxu <602087911@qq.com>
Date: Wed, 13 Nov 2024 09:57:43 +0800
Subject: [PATCH] =?UTF-8?q?=E9=A2=86=E6=96=99=E6=8E=A5=E5=8F=A3=E4=BC=98?=
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---
 .../src/main/resources/mapper/material/task/TmTaskMapper.xml    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bonus-modules/bonus-material/src/main/resources/mapper/material/task/TmTaskMapper.xml b/bonus-modules/bonus-material/src/main/resources/mapper/material/task/TmTaskMapper.xml
index d55c533a..6a133034 100644
--- a/bonus-modules/bonus-material/src/main/resources/mapper/material/task/TmTaskMapper.xml
+++ b/bonus-modules/bonus-material/src/main/resources/mapper/material/task/TmTaskMapper.xml
@@ -106,7 +106,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     </delete>
 
     <select id="getMonthMaxOrderByDate" resultType="java.lang.Integer">
-        select max(month_order) from tm_task
+        select COALESCE(max(month_order), 0) from tm_task
         where
             month(create_time) = #{month} and year(create_time) = #{year}
             <if test="taskType != null and taskType !=''">